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Is my cat in heat? What are the behavioral signs to look for?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | unspayed | 10 months and 5 days old

When do you know when your cat is in heat?

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on November 25th, 2016

The signs you see when a cat is in heat are mostly behavioral. Many cats become very affectionate, demanding constant attention, and rolling on the floor. If you stroke their back, they will raise up their rear end. They also become very vocal. Some female cats will spray urine to mark their territory. If Tom is allowed outside, you will see male tomcats in your yard, and they may try to enter your home to mate with her. If you don't want kittens, I recommend getting Tom spayed as soon as possible.

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